\nRevision 2<\/ins>\u00a0of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU Mode.<\/p>\n
Arduino UNO R3 board has the following new features:<\/h3>\n\n- 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible with both the board that uses the AVR, which operates with 5V and with the Arduino Due that operates with 3.3V. The second one is a not connected pin, that is reserved for future purposes.<\/li>\n
- Stronger RESET circuit.<\/li>\n
- Atmega 16U2 replace the 8U2.<\/li>\n<\/ul>\n
![\"Arduino](\"https:\/\/robostan.pk\/staging\/wp-content\/uploads\/2017\/04\/ce786-2014-04-14_092528.jpg\")
<\/p>\n
Arduino UNO R3\u00a0differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the\u00a0Atmega16U2\u00a0(Atmega8U2\u00a0up to version R2) programmed as a USB-to-serial converter.
\nRevision 2<\/ins>\u00a0of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU Mode.<\/p>\nArduino UNO R3 price in Pakistan<\/p>\n
\n\n\nMicrocontroller<\/td>\n ATmega328<\/td>\n<\/tr>\n \nOperating Voltage<\/td>\n 5V<\/td>\n<\/tr>\n \nInput Voltage (recommended)<\/td>\n 7-12V<\/td>\n<\/tr>\n \nInput Voltage (limits)<\/td>\n 6-20V<\/td>\n<\/tr>\n \nDigital I\/O Pins<\/td>\n 14 (of which 6 provide PWM output)<\/td>\n<\/tr>\n \nAnalog Input Pins<\/td>\n 6<\/td>\n<\/tr>\n \nDC Current per I\/O Pin<\/td>\n 40 mA<\/td>\n<\/tr>\n \nDC Current for 3.3V Pin<\/td>\n 50 mA<\/td>\n<\/tr>\n \n<\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n <\/p>\n","protected":false},"featured_media":7947,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[47],"product_tag":[154,241],"class_list":{"0":"post-3418","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arduino-modules-pakistan","7":"product_tag-arduino","8":"product_tag-unor3","10":"first","11":"instock","12":"sale","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product\/3418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/comments?post=3418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/media\/7947"}],"wp:attachment":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/media?parent=3418"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product_brand?post=3418"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product_cat?post=3418"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product_tag?post=3418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/p>\n
Arduino UNO R3\u00a0differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the\u00a0Atmega16U2\u00a0(Atmega8U2\u00a0up to version R2) programmed as a USB-to-serial converter. Arduino UNO R3 price in Pakistan<\/p>\n <\/p>\n","protected":false},"featured_media":7947,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[47],"product_tag":[154,241],"class_list":{"0":"post-3418","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arduino-modules-pakistan","7":"product_tag-arduino","8":"product_tag-unor3","10":"first","11":"instock","12":"sale","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product\/3418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/comments?post=3418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/media\/7947"}],"wp:attachment":[{"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/media?parent=3418"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product_brand?post=3418"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product_cat?post=3418"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/robostan.pk\/staging\/wp-json\/wp\/v2\/product_tag?post=3418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nRevision 2<\/ins>\u00a0of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU Mode.<\/p>\n\n\n
\n Microcontroller<\/td>\n ATmega328<\/td>\n<\/tr>\n \n Operating Voltage<\/td>\n 5V<\/td>\n<\/tr>\n \n Input Voltage (recommended)<\/td>\n 7-12V<\/td>\n<\/tr>\n \n Input Voltage (limits)<\/td>\n 6-20V<\/td>\n<\/tr>\n \n Digital I\/O Pins<\/td>\n 14 (of which 6 provide PWM output)<\/td>\n<\/tr>\n \n Analog Input Pins<\/td>\n 6<\/td>\n<\/tr>\n \n DC Current per I\/O Pin<\/td>\n 40 mA<\/td>\n<\/tr>\n \n DC Current for 3.3V Pin<\/td>\n 50 mA<\/td>\n<\/tr>\n \n <\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n